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NOTE E - INVENTORIES
9 Months Ended
Jan. 31, 2013
Inventory Disclosure [Text Block]
NOTE E – INVENTORIES

Inventories, which are reported at the lower of cost or market, consist of the following:

   
January 31, 2013
   
April 30, 2012
 
   
(In thousands)
 
Raw Materials and Component Parts
  $ 17,017     $ 15,813  
Work in Progress
    17,823       15,762  
Finished Goods
    2,916       2,724  
    $ 37,756     $ 34,299  

As of January 31, 2013 and April 30, 2012, approximately $25.9 million and $25.5 million, respectively, of total inventory is located in the United States, approximately $11.2 million and $8.2 million, respectively, is located in Belgium and $0.7 million and $0.6 million, respectively, is located in China.